Publicación:
Development of a stabilized natural fiber-reinforced earth composite for construction applications using 3D printing
Development of a stabilized natural fiber-reinforced earth composite for construction applications using 3D printing
| dc.contributor.author | Silva G. | es_PE |
| dc.contributor.author | Quispe L. | es_PE |
| dc.contributor.author | Kim S. | es_PE |
| dc.contributor.author | Nakamatsu J. | es_PE |
| dc.contributor.author | Aguilar R. | es_PE |
| dc.date.accessioned | 2024-05-30T23:13:38Z | |
| dc.date.available | 2024-05-30T23:13:38Z | |
| dc.date.issued | 2019 | |
| dc.description.abstract | The application of additive manufacturing technologies to the construction industry has a wide range of advantages from the economic, social and design flexibility point of view. However, most of up to date research studies have been performed using ordinary Portland cement (OPC)-based mortars and concretes. Therefore, the objective of this article is to explore the development of an eco-friendly earth composite reinforced with natural sisal fibers and chemically stabilized with a hydraulic binder. Analysis of the workability by shear vane tests was performed on fresh earth samples to find the optimum water content in sisal fiber-reinforced earth stabilized with OPC. Afterward, the effect of the addition of OPC on the hardening process was evaluated through shear vane and Vicat needle tests from 0 to 180 min after mixing. The results indicate that water content, fiber addition and OPC replacement have a strong influence on the shear yield strength. Furthermore, the presence of chemical stabilizers as OPC accelerates the hardening process allowing a faster layer-by-layer deposition. This low cost and eco-friendly preliminary earth-based composite can be used for 3D printing applications in the construction industry. © Published under licence by IOP Publishing Ltd. | |
| dc.description.sponsorship | Fondo Nacional de Desarrollo Científico y Tecnológico - Fondecyt | |
| dc.identifier.doi | https://doi.org/10.1088/1757-899X/706/1/012015 | |
| dc.identifier.scopus | 2-s2.0-85078246459 | |
| dc.identifier.uri | https://hdl.handle.net/20.500.12390/2680 | |
| dc.language.iso | eng | |
| dc.publisher | IOP Publishing Ltd | |
| dc.relation.ispartof | IOP Conference Series: Materials Science and Engineering | |
| dc.rights | info:eu-repo/semantics/openAccess | |
| dc.rights.uri | https://creativecommons.org/licenses/by/3.0/ | |
| dc.subject | Geopolymers | |
| dc.subject | Costs | es_PE |
| dc.subject | Deposition | es_PE |
| dc.subject | Environmental protection | es_PE |
| dc.subject | Fiber reinforced materials | es_PE |
| dc.subject | Fibers | es_PE |
| dc.subject.ocde | http://purl.org/pe-repo/ocde/ford#2.11.04 | |
| dc.title | Development of a stabilized natural fiber-reinforced earth composite for construction applications using 3D printing | |
| dc.type | info:eu-repo/semantics/article | |
| dspace.entity.type | Publication | |
| oairecerif.author.affiliation | #PLACEHOLDER_PARENT_METADATA_VALUE# | |
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